Abu al-As ibn al-Rabi'

Abū al-ʿĀṣ ibn al-Rabīʿ (Arabic: أبو العاص بن الربيع, died in February, AD 634), was a son-in-law and Companion of the Islamic prophet Muhammad.

[2] His legal father was Al-Rabi ibn Abd al-Uzza of the Abdshams clan of the Quraysh tribe.

[4]: 313  Later, however, he spoke "warmly" of Abu al-As,[4]: 314  "who told the truth and kept his promises"[5] and in whom he "found no fault as an in-law.

[2]: 21 When Muhammad, after declaring himself to be a prophet, lost popularity in Mecca, the Quraysh pressured Abu al-As to divorce Zaynab, saying they would give him any woman he liked in exchange.

[2]: 21  Since Muhammad had no power of jurisdiction over Mecca, he too was unable to force his daughter to separate from her unbelieving husband.

[4]: 314 In 624 Abu al-As fought in the Battle of Badr on the side of the Quraysh and was captured by Abdullah ibn Jubayr al-Ansari.

[2]: 21  Zaynab sent a ransom for him via his brother Amr, including an onyx necklace that had been a wedding present from Khadija.

Abu al-As crept into Medina by night and asked Zaynab to grant him protection, which she immediately provided.